iSpring RCB3P Tankless Reverse Osmosis Filtration System, 300 GPD Under Sink RO System, Reduces TDS, 1.5:1 Pure to Drain, Booster Pump & Pressure Gauge for Residential & Light Commercial Use
iSpring RCB3P Tankless Reverse Osmosis Filtration System, 300 GPD Under Sink RO System, Reduces TDS, 1.5:1 Pure to Drain, Booster Pump & Pressure Gauge for Residential & Light Commercial Use
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- Risk-Free 30-Day Returns
- Fast & Reliable U.S. Shipping
Contact Information
Contact Information
30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
✔ Fast refunds
✔ No hidden conditions
Fast U.S. Shipping
Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
✔ Real-time tracking available
👉 Track your order anytime from the header via Track Order
About This
- Under Sink RO Water Filtration System - This high-capacity reverse osmosis system removes up to 99% of over 1, 000 contaminants and hardness, including PFAS (PFOA and PFOS), lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium and more
- Durable RO System & Easy Installation - Freestanding stainless steel frame and metal hanging bracket. Makes your installation and filter changes easier while adding a protective buffer for your system.
- High Production Rate RO Water Filter - Super-efficient RO membranes deliver up to 300 gallons of purified reverse osmosis water per day, removing a wide range of contaminants as small as 0.0001 microns.
- 1.5:1 Pure to Drain Under Sink Tankless RO System - The built-in booster pump increases purified water production by raising water pressure. Compatible with 11- or 20-gallon iSpring storage tanks. TANK NOT INCLUDED
- Residential & Light Commercial Use - The iSpring RCB3P tankless reverse osmosis system is perfect for light commercial use, delivering high-quality RO water to restaurants, salons, labs, and offices—each benefiting in their own unique way.
Overview
- Brand : iSpring
- Special Feature : Reduce TDS, Tankless, Water Saver Technology
- Product Dimensions : 19.5"L x 11"W x 28"H
- Material : Stainless Steel
- Capacity : 300 Gallons
- Included Components : Filters, parts and tubing
- Package Information : Tank
- Installation Type : Freestanding
- Purification Method : Reverse Osmosis
- Power Source : Ac
Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide
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Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
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Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
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7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
